2003 Honda 20hp carburetor adjustment screws

bigdaddypiggy

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Dec 26, 2011
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DSC_7423.jpgHello.I was hoping for an answer before two months. It's not a major issue but just have a look please.Does anyone know what the adjustment screw is for. It's not the idle stop adjustment. The only other one in the carb is located at the top side and has a kind of handle on it but is slotted for a screwdriver. It only travels 180 degrees.
 
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